How to buy SLR cameras? Now the market SLR camera brands and models too much, do not know how to choose, and we note that the next buy it, by the way also tell the next purchase reason.
Random Life: SLR camera shutter life of fifty thousand times the life of high-end SLR cameras up to 8-10 million times, professional SLR camera life of up to 150,000 times. Actual use, if you frequently use the high-speed continuous shooting, the shutter life will be reduced. (LCD LCD screen life in about 1000 hours. Influence the life of digital SLR camera components and reflex viewfinder system, the frequent use of high-load, easy to trigger reflex viewfinder system failure.)
Body Reliability: Advanced camera will do dustproof, waterproof and resistant to shock (shock). As a result of metal body and special materials, so the price will be very expensive camera.
Lenses: Digital SLR camera with interchangeable lenses advantage is, the original lens series support and independent of whether the product is rich lens manufacturers to meet your needs is a matter of concern.
Transmission Interface: in 2003 after the fall of the digital SLR camera should be published simultaneously with USB2.0 and 1394 terminals. Some cameras should also support 802.11b / g, Bluetooth and other wireless networks.
Shutter: Maximum shutter speed and the slowest shutter speed (B Gate), is a digital SLR camera shutter two key indicators. The reliability and accuracy of the shutter also need to be concerned. Maximum flash sync speed, which is the measure of a digital SLR camera is high-level mark.
Texture, shape and weight: body design is superior or subordinates, whether hands together, which is often decided to buy an SLR camera the most important place. In the case without considering the price, professional digital SLR camera the size and weight are also not everyone can accept. Compact, lightweight digital SLR camera for amateur use is more suitable for ordinary people.
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